It also uses classical music- Gymnopedie No. 3 by Erik Satie, and poetry- Archaic Torso of Apollo by Rainer Maria Rilke, to serve its narrative, as earlier and later films such as Hannah and Her Sisters, Crimes and Misdemeanors, and Husbands and Wives.
The B-side was one of Numan's few non-original pieces, the first movement of Erik Satie's "Trois Gymnopedies," in an arrangement that added guitar, bass and synthesizer to the original's solo piano part.